Morimura Y, Yazawa M, Hoshi K, Takano Y, Hang X L, Honda T, Sato A
Department of Obstetrics and Gynecology, Fukushima Medical College, Japan.
J Obstet Gynaecol Res. 1996 Oct;22(5):437-41. doi: 10.1111/j.1447-0756.1996.tb01054.x.
A 55-year-old woman presented with vaginal bleeding. A tumor was found in the cervix; it was composed of 2 distinctive elements: a clear-cell adenocarcinoma and a choriocarcinoma. Histologic findings suggested that the choriocarcinomatous element was derived from a preexisting clear-cell adenocarcinoma through a metaplastic process.
一名55岁女性因阴道出血就诊。宫颈发现一个肿瘤，由两种不同成分组成：透明细胞腺癌和绒毛膜癌。组织学检查结果提示，绒毛膜癌成分是由先前存在的透明细胞腺癌经化生过程演变而来。
